undefined reference to `CommandLineTestRunner::RunAllTests(int, char**)'
时间: 2024-02-25 16:39:06 浏览: 18
This error message typically occurs when the linker is unable to find the definition of a function that has been referenced in the code. In this case, it seems that the linker is unable to find the definition of the function `CommandLineTestRunner::RunAllTests(int, char**)`.
To resolve this error, you need to ensure that the definition of the function is included in your code. This can usually be done by including the correct header file or source file that contains the definition of the function.
If you are using a third-party library or framework that provides the `CommandLineTestRunner` class, you may need to link your code with the library or framework in order to resolve the reference to the `RunAllTests` function. Check the documentation for the library or framework to see if there are any specific instructions for linking your code.
If you are still unable to resolve the error, you may need to provide more information about your code and the context in which the error occurs in order to get more specific guidance on how to fix the issue.